Panasonic-SAVK950EE-cs-sm 电路图 维修手册.pdf

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1、n AMPLIFIER SECTION RMS Output Power: Dolby Digital Mode Front - High Ch110 W per channel (3 ), 1 kHz, 10% THD Front - Low Ch55 W per channel (6 ), 100 Hz, 10% THD Surround Ch110 W per channel (3 ), 1 kHz, 10% THD Center Ch110 W per channel (3 ), 1 kHz, 10% THD Subwoofer Ch110 W per channel (3 ), 10

2、0 Hz, 10% THD Total RMS Dolby Digital mode power 880 W PMPO output power10000 W n FM/AM TUNER, TERMINALS SECTION Preset stationsFM 15 stations AM 15 stations Frequency Modulation (FM) Frequency range87.50 MHz to 108.00 MHz (50-kHz step) Sensitivity4.0 V (IHF) S/N 26 dB2.2 V Antenna terminals75 (unba

3、lanced) 2006 Matsushita Electric Industrial Co. Ltd. All rightsreserved.Unauthorizedcopyingand distribution is a violation of law. SA-VK950EE Colour (S). Silver Type Amplitude Modulation (AM) Frequency range522 kHz to 1629 kHz (9-kHz step) AM sensitivity S/N 20 dB at 999 kHz 1000 V/m Phone jack Term

4、inalStereo, 3.5-mm jack Mic jack Sensitivity0.7 mV, 600 TerminalMono, 6.3-mm jack (2 system) Music Port jack (Front) Sensitivity100-mV, 4.7 k TerminalStereo, 3.5-mm jack n CASSETTE DECK SECTION TypeAuto Reverse Track system4-Track, 2 Channel Head Record/PlaybackSolid permalloy head ErasureDouble Gap

5、 Ferrite Head MotorDC Servo Motor Recording systemAC Bias 100 kHz Erase SystemAC Erase 100 kHz Tape Speed4.8 cm/s Overall Frequency Response (+3, -6 dB) at DECK OUT Normal35 Hz to 14 kHz DVD Stereo System Notes: This models DVD mechanism changer unit is CRS1D. Please refer to the original Service Ma

6、nual (Order No. MD0603065A3) for this mechanism. Specifications ORDER NO. MD0607237CE RadioFans.CN 收音机爱 好者资料库 S/N Ratio50 dB (A weighted) Wow and Flutter0.18% (WRMS) Fast Forward and Rewind TimeApprox. 120 seconds with C-60 cassette tape n DISC SECTION Disc played 8 cm or 12 cm (1) DVD (DVD-Video, D

7、ivX) (2) DVD-RAM (DVD-VR, JPEG, MP3, MPEG4, DivX) (3) DVD-R (DVD-Video, DVD-VR, JPEG, MP3, MPEG4, DivX# 1,#2) (4) DVD-R DL (DVD-Video, DVD-VR) (5) DVD-RW (DVD-Video, DVD-VR, JPEG, MP3, MPEG4 2,#5, DivX# 1,#2) (6) +R/ +RW (Video) (7) +R DL (Video) (8) CD,CD-R/RW CD-DA, Video CD, SVCD, MP3, WMA, JPEG#

8、 2,#3, MPEG4# 2,#5, DivX# 1,#2, HighMAT Level 2 (Audio and Image) Plays all versions of DivXvideo (including DivX 6) with standard playback of DivXmedia files. Certified to the DivX Home Theater Profile. GMC (Global Motion Compensation) is not supported. The total combined maximum number of recogniz

9、able audio, picture and video contents and groups: 4000 audio, picture and video contents and 400 groups. Exif Ver 2.1 JPEG Baseline files Picture resolution: between 160 x 120 and 6144 x 4096 pixels (Sub sampling is 4:0:0, 4:2:0, 4:2:2 or 4:4:4). Extremely long and narrow pictures may not be displa

10、yed. MPEG-1 Layer 3, MPEG-2 Layer 3 MPEG4 data recorded with the Panasonic SD multi cameras or DVD video recorders. Conforming to SD VIDEO specifications (ASF standard) / MPEG4 (Simple Profile) video system / G.726 audio system Conforming to IEC62107 Windows Media Audio Ver. 9.0 L3 Not compatible wi

11、th Multiple Bit Rate (MBR) Pick up Wavelength (DVD/CD)662 nm/785 nm Laser power (DVD/CD)CLASS 1 / CLASS 1M Audio output (Disc) Number of channels(FL, FR, C, SL, SR, SW), 5.1 ch Audio performance (measurement at: Rec out terminal) Frequency response (CD-Audio)4 Hz to 20 kHz n VIDEO SECTION Video syst

12、em Signal systemPAL625/50, PAL525/60, NTSC Composite video output Output level1 Vp-p (75 ) TerminalPin jack (1 system) S-video output Y output level1 Vp-p (75 ) C output level0.3 Vp-p (75 ) (PAL) 0.286 Vp-p (75 ) (NTSC) TerminalS terminal (1 system) Component video output NTSC : 480p / 480i, PAL: 57

13、6p / 576i Y output level1 Vp-p (75 ) PBoutput level0.7 Vp-p (75 ) PRoutput level0.7 Vp-p (75 ) Terminal Pin jack (Y: green, PB: blue, PR: red) (1 system) n GENERAL Power supplyAC 230 V, 50Hz Power consumption360 W Power consumption in standby mode: 0.5 W (approximate) Dimensions (W x H x D)250 x 330

14、 x 334.6 mm Mass5.5 kg Operating temperature range+ 5 to + 35C Operating humidity range5% to 90% RH (no condensation) n SYSTEM For information on speaker system, please refer to the original Service Manual (Order No. MD0605195C3) for SB-VK950GC1-S, (Order No. MD0605194C3) for SB-PC950GC-S, (Order No

15、. MD0605199C3) for SB-PS950GC-S QZZCWAT 14.1.1. Head Azimuth Adjustment (Deck 1/2) Caution: Please replace both azimuth adjustment screw and springs simultaneously when readjusting the head azimuth. (shown in Fig. 2) Even if you wish to readjust the head azimuth without replacing the screws and spri

16、ngs, a fine adjustment to the azimuth screw and spring. Please remove the screw-locking bond left on the head base when replacing the azimuth screw. If you wish to readjust the head azimuth, be sure to adjust with adhering the cassette tape closely to the mechanism by pushing the center of cassette

17、tape with your finger. (shown in Fig. 3) 1. Playback the azimuth adjustment portion (8 kHz, -20dB) of the test tape (QZZCFM) in the forward play mode. Vary the azimuth adjustment screw until the output of the R-CH (PB OUT-R) are maximized. 2. Perform the same adjustment in the reverse play mode. 3.

18、After the adjustment, apply screwlock (NEJI-LOCK) to the azimuth adjusting screw. Screw-Lock applied on the screw must be more than 180 around screw. 14.1.2. Tape Speed Adjustment (Deck 1/2) 1. Set the tape edit button to “NORMAL” position. 2. Insert the test tape (QZZCWAT) to DECK 2 and playback (F

19、WD side) the middle portion of it. 3. Adjust Motor VR (DECK 2) for the output value shown below. Adjustment target: 2910 3090 Hz (NORMAL speed) 4. After alignment, assure that the output frequency of the DECK 1 FWD are within 90 Hz of the value of the output frequency of DECK 2 FWD. Fig. 1 14.1.3. B

20、ias Voltage Check 1. Set the unit “AUX” position. 2. Insert the Normal blank tape (QZZCRA) into DECK 2 and the unit to “REC” mode (usekey). 3. Measure and make sure that the output is within the standard value. Bias voltage for Deck 2144mV (Normal) 14 Adjustment Procedures 63 SA-VK950EE Fig. 2 Fig.

21、3 No adjustment is required. 14.3.1. Cassette Deck Section 14.1.4. Bias Frequency Adjustment (Deck 1/2) 1. Set the unit to “AUX” position. 2. Insert the Normal blank tape (QZZCRA) into DECK 2 and set the unit to “REC” mode (usekey). 3. Adjust L1002 so that the output frequency is within the standard

22、 value. Standard Value: 89 110 kHz Fig. 4 14.2. Tuner section 14.3. Alignment Points 64 SA-VK950EE 15 Voltage and Waveform Chart Note: Circuit voltage and waveform described herein shall be regarded as reference information when probing defect point, because it may differ from an actual measuring va

23、lue due to difference of Measuring instrument and its measuring condition and product itself. 65 SA-VK950EE 15.1. DVD Module P.C.B. 66 SA-VK950EE 67 SA-VK950EE 15.2. Main P.C.B. 68 SA-VK950EE 69 SA-VK950EE 70 SA-VK950EE 15.3. Panel P.C.B. 71 SA-VK950EE 15.4. Deck P.C.B. H=ON) 75JOG_BISignal B from V

24、olume JOG 76JOG_AISignal A from Volume Jog 77N.C.-No Connection 78DECK1_HOHigh when Deck1 playback head is selected 79PLUNGER1ODeck1 Plunger Control (L=OFF; H=ON) 80PLUNGER2ODeck2 Plunger Control (L=OFF; H=ON) 81MODEL_CSIToselectModelwhen power on (VK750=H; VK850/950=L) 82N.C.-No connection 83(VK750

25、LM-S)ICSCH: Panamex, L:VK950/750/850 84LED2-LED Control 2 85LED1OLED Control1 86REG1ITuner Region Setting 1 87REG2ITuner Region Setting 2 88REG3ITuner Region Setting 3 89PHOTO_1IRotation DetectionSignal (Deck 1) 90PHOTO_2IRotation DetectionSignal (Deck 2) 23 Terminal Function of IC 121 SA-VK950EE Pi

26、n No.MarkI/OFunction 91DECK2_ADIADinputfromDECK2 (RINHF/MODE2/RINHR/H ALF2) 92-94KEY1-KEY3IKey 1 to key 3 line input 95SPE_ADISignal from Speana ICs OUT port 96AVss-ANALOGPOWER SUPPLY INPUT 97DVD_CSIDVD Region Settting 98Vref-REFERENCEVOLTAGE INPUT 99AVcc-ANALOGPOWER SUPPLY INPUT 100OPEN_SWIOpen Swi

27、tch for CRS1 122 SA-VK950EE 24 Exploded Views 24.1. Cabinet Parts Location SA-VK950EE 123 SA-VK950EE 124 24.2. Deck Mechanism Parts Location (RAA3413-1S) SA-VK950EE 125 24.3. Packaging 24.3.1. For SF-VK950 EE SA-VK950EE 126 24.3.2. For SB-VK950GC Note: This diagram is for illustration only. For more

28、 information, please refer to Original Service Manual for Speaker System. Order No. MD0605195C3 (SB-VK950GC1)/ Order No. MD0605194C3 (SB-PC950GC)/ Order No. MD0605199C3 (SB-PS950GC)/ Order No. MD0605200C3 (SB-WVK950GC) SA-VK950EE 127 SA-VK950EE 128 Notes: Ref. No.Part No.Part Name & DescriptionRemar

29、ks CABINET AND CHASSIS 1J3CCBC000012TUNER PACKM 2L6FALEFH0023DC FANM 3REEX0212-214P WIREM 4REEX056710P FFC WIREM 5REEX056811P FFC WIREM 6REEX061410P FFC WIREM 7REEX061730P FFC WIREM 8REEX065450P FFC WIREM 9REXX05285P FLAT WIREM 10REXX0529-14P FlAT WIREM 11REXX053012P FLAT WIREM 12REXX053312P FLAT WI

30、REM 13REXX05442P FLAT WIREM 14RGKX0367-KTOP ORNAMENTM 15RGKX0368A-KCD LIDM 16RGKX0369-KCASSETTE LID ORN LM 17RGKX0370-KCASSETTE LID ORN RM 18RGLX0136-QLIGHTING PIECE LM 19RGLX0137-QLIGHTING PIECE RM 20RGLX0138-QPOWER LIGHT PIECEM 21RGPX0256B-S1FRONT PANELM 22RGRX0059D-BBREAR PANELM 23RGUX0679-1SPOWE

31、R BUTTONM 24RGUX0680A-SSOUND BUTTONM 25RGUX0681-SCD CONTROL BUTTONM 26RGUX0682-1SFUNCTION BUTTON LM 27RGUX0683-1SFUNCTION BUTTON RM 28RGUX0684-KCONTROL BUTTON LM 29RGUX0685-KCONTROL BUTTON RM 30RGUX0686-SDECK BUTTON LM 31RGUX0687-SDECK BUTTON RM 32RGWX0072-SVOLUME KNOBM 33RHD26046-LSCREWM 34RHD30007

32、-1SJSCREWM 35RHD30008WASHER HEAD SCREWM 36RHD30070EARTH TERMINAL SCREWM 37RHD30119-SSCREWM Ref. No.Part No.Part Name & DescriptionRemarks 38RKA0072-KJLEG CUSHIONM 39RKFX0133-SCASSETTE LID LM 40RKFX0134-SCASSETTE LID RM 41RKMX0130A-STOP CABINETM 42RKWX0263-HFL WINDOWM 43RMBX0036CASS OPEN SPRINGM 44RM

33、BX0049DVD LID SPRINGM 45RMCX0035HEATSINK CLIP AM 46RMG0547-KCUSHIONM 47RMKX0119DVD CHASSISM 48RMKX0120BOTTOM CHASSISM 49RMNX0189FL HOLDERM 50RMNX0190LED HOLDERM 51RMVX0094A-KFL WINDOW BACKGROUNDM 52RMY0285HEAT SINKM 53RMZX0026-1IC INSULATOR AM 54RUS757ZAACASS HALF SPRINGM 55RWJ0102050CKWIRE MAIN (TO

34、 MECHA MOTOR) M 56RXGX0002DAMPER GEARM 57RXXX0078HEAT SINK POWER UNITM 58RXXX0079SUB HEAT SINK UNITM 59RXXX0080SUB HEAT SINKM 60TUC25628SMALL HEATSINKM 61XTB3+8JFJSCREWM 62XTV3+10GFJ-MSCREWM 63XTW3+12TFJSCREWM 64XTWS3+6TFJSCREWM 65RSQX0006-2DECK SHIELD PLATEM 66RKWX0264FILTERM 67RMNX0019LOCKING SUPP

35、ORTM CASSETTE DECK 101RED0064-2R/P HEAD BLOCK UNITM 102RED0063-2P/B HEAD BLOCK UNITM 103RDG0300REEL BASE GEARM 104RDG0301WINDING RELAY GEARM 105RDK0026-4MAIN GEARM 106RDR0029-4RELAY PULLEYM 25 Replacement Parts List Important safety notice: Components identified bymark have special characteristics i

36、mportant for safety. Furthermore, special parts which have purposes of fire-retardent (resistors), high-quality sound (capacitors), low noise (resistors), etc are used. When replacing any of these components, be sure to use only manufacturers specified parts shown in the parts list. The parenthesize

37、d indications in the Remarks columns specify the areas or colour. (Refer to the cover page for area or colour) Parts without these indications can be used for all areas. Warning: This product uses a laser diode. Refer to caution statements on “Precaution of Laser Diode”. Capacitor values are in micr

38、ofarads (F) unless specified otherwise, P= Pico-farads (pF), F= Farads. Resistance values are in ohms, unless specified otherwise, 1K=1,000 (OHM). The marking (RTL) indicates that the Retention Time is limited for this items. After the discontinuation of this assembly in production, the item will co

39、ntinue to be available for a specific period of time. The retention period of a availability is dependent on the type of assembly, and in accordance with the laws governing part and product retention. After the end of this period, the assembly will no longer be available. M markings in the Remarks c

40、olumns indicates parts supplied by PAVCSG. SPG markings in the Remarks columns indicates parts that are supplied by PAVC. Reference for O/I book languages are as follows: Ar:ArabicDu:DutchIt:ItalianSpSpanish Cf:Canadian FrenchEn:EnglishKo:KoreanSw:Swedish Cz:CzechFr:FrenchPo:PolishCo:Traditional Chi

41、nese Da:DanishGe:GermanRu:RussianCn:Simplified Chinese Pe:PersianUr:Ukraine 129 SA-VK950EE Ref. No.Part No.Part Name & DescriptionRemarks 107RDV0033-4WINDING BELTM 108RDV0034-2CAPSTAN BELT AM 109RDV0057-1MAIN BELT BM 110RMB0312TRIGGER LEVER SPRINGM 111RMB0400REEL SPRINGM 112RMB0403HEAD PANEL SPRINGM

42、 113RMB0404BRAKE ROD SPRINGM 114RMB0406-5FR LEVER SPRINGM 115RMB0408THRUST SPRINGM 116RML0370-4TRIGGER LEVERM 117RML0371FR LEVERM 118RML0372-2WINDING LEVERM 119RML0374-2EJECT LEVERM 120RMM0131-1BRAKE RODM 121RMM0133-1EJECT RODM 122RMQ0519REEL HUBM 123RMS0398-1MOVING COREM 124RSJ0003PLUNGER ASSYM 125

43、RMC0061PACK SPRINGM 126RXF0061-1FLYWHEEL F ASSYM 127RXF0062-1FLYWHEEL R ASSYM 128RXG0040FF RELAY GEAR ASSYM 129RMK0283A-2SUB-CHASSISM 130RXL0124PINCH ROLLER F ASSYM 130-1RMB0401PINCH ARM SPRING FM 131RXL0125PINCH ROLLER R ASSYM 131-1RMB0402PINCH ARM SPRING RM 132RXL0126WINDING ARM ASSYM 133RXQ0412-3

44、HEAD PANEL ASSYM 133-1RMB0405FR ROD SPRINGM 133-2RMM0132FR RODM 134REM0121CAP MOTOR ASSYM 135RHD26022-1MOTOR SCREWM 136XTW2+5LFJHEAD BLOCK UNIT SCREWM 137XTW26+10SFJSUB-CHASSIS SCREWM 138XYC2+JF17FJPCB EARTH SCREWM 139RFKJXED70-KMAIN CHASSISM TRAVERSE DECK 360RAE2018W-SDT69U3 BLOCKM 361RMG0598-AFLOA

45、TING RUBBERM 362RMG0617-HCUSHION RUBBER AM 363RMG0618-HCUSHION RUBBER BM 364RMRX0066MIDDLE CHASSISM 365RMS0789FIXED PINM 366RXQ0946TRAVERSE MOTOR ASSYM 367RXQ1389DVD OPU SUB ASSYM 368RMEX0041MIDDLE CHASSIS SPR.M 369XTV2+6GFJSCREWM PRINTED CIRCUIT BOARD REP4012FDVD MODULE P.C.B.M(RTL) REPX0545DMAIN P

46、.C.B.M(RTL) REPX0546APANEL P.C.B.M(RTL) REPX0546ATACT SWITCH P.C.B.M(RTL) REPX0544ADAMP P.C.B.M(RTL) REPX0544ASPEAKER P.C.B.M(RTL) REPX0543BSMPS P.C.B.M(RTL) REPX0546AMIC P.C.B.M(RTL) REPX0331FDECK P.C.B.M(RTL) REPX0321BDECK MECHANISM P.C.B.M(RTL) INTEGRATED CIRCUITS IC951CNB13030R2AUIC PHOTO INTERR

47、UPTERM IC971CNB13030R2AUIC PHOTO INTERRUPTERM IC1001AN7348S-E1ICP.BEQ/RECAMP/ALC/ TPS AMP M IC1004C1AA00000612IC ANALOG SWM IC2000C9ZB00000461IC VIDEO BUFFERM IC2200C1BB00001098IC ASPM IC2210C1BB00001012IC KOKM Ref. No.Part No.Part Name & DescriptionRemarks IC2300C0ABBB000230IC OP-AMPM IC2340C0AABB0

48、00125IC OP-AMPM IC2401C1BB00000086IC SPE ANAM IC2500C0ABCB000052ICQUADOP-AMP(RIGHT CHANNEL) M IC2501C0ABCB000052ICQUADOP-AMP(LEFT CHANNEL) M IC2502C0JBAR000326IC LOGICM IC2600C2CBYY000269IC MICRO CONTROLLERM IC2720C0DAAMH00012IC DC-DC CONVERTERM IC2810C0CAAKG00013IC TERMINALM IC5100C1BA00000407IC 2-

49、CH DIGITAL AMPM IC5200C1BA00000407IC 2-CH DIGITAL AMPM IC5300C1BA00000407IC 2-CH DIGITAL AMPM IC5400C1BA00000407IC 2-CH DIGITAL AMPM IC5500C0JBAB000011IC LOGICM IC5701C5HABZZ00125IC SWITCHING POWERM IC5801C0DABYY00002IC SWITCHINGM IC5901C0DABFC00002IC SHUNT REGULATORM IC6701C0HBB0000064IC FL DRIVERM IC6702C0ABBB000230IC OP-AMPM IC8001MN2DS0009VPIC DV3.2M IC8051C3ABPG000145IC 64 SDRAMM IC8111C0CBCBD00018IC 3.3 REGULATORM IC8151C0DBEHG00006IC REGULATORM IC8251C0GBG0000048IC DRIVERM IC8421C0FBBK000050IC 5-CH D